Laser beam printer



FIG. 1 is an enlarged top, front and right side perspective view of a laser beam printer showing my new design, with a handle in an extended position;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a laser beam printer, as shown and described. 